[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5398) PersistentMap.keySet seems to produce a set containing values rather than keys.
PersistentMap.keySet seems to produce a set containing values rather than keys.
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Key: HHH-5398
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5398
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.3.0.SP1
Environment: Also Hibernate EntityManager 3.4.0 if that is relevant.
Reporter: rufus hamade
I have a persistent Map defined as follows:
@Entity
public class Task {
[snip]
@OneToMany(mappedBy="task")
@MapKey(name="actor")
private Map<Long, TaskCC> ccs = new HashMap<Long, TaskCC>();
}
where
@Entity
public class TaskCC {
@Id
@GeneratedValue
private Long id;
@ManyToOne(fetch=FetchType.LAZY)
private Task task;
@ManyToOne(fetch=FetchType.LAZY)
@AccessType("field")
private Actor actor;
}
and actor is an independent entity (i.e., no associations to Task or TaskCC) with a Long
id field.
We have some code that does something like:
ids = new HashSet<Long>(bug.getCcs().keySet());
But the ids set seems to contain the Actors rather than the Actor IDs.
Let me know if the above is not sufficient and/or you want me to create a simplified test
case for this.
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